2382161019

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{344791}}^1$

素因数の和:344855

約数の個数: 24

約数和(自身を含む): 3773403648

約数和(自身を除く): 1391242629

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 344791, 1034373, 2413537, 7240611, 16205177, 16894759, 48615531, 50684277, 113436239, 340308717, 794053673, 2382161019]

約数ペア:

[(1, 2382161019), (3, 794053673), (7, 340308717), (21, 113436239), (47, 50684277), (49, 48615531), (141, 16894759), (147, 16205177), (329, 7240611), (987, 2413537), (2303, 1034373), (6909, 344791)]